# Difference Blitzwolf bw-shp13 & bw-shp15 **URL:** \ **Category:** Devices\ **Tags:** zigbee\ **Created:** [July 16, 2022, 12:06pm UTC](https://community.homey.app/t/difference-blitzwolf-bw-shp13-bw-shp15/66113 "2022-07-16T12:06:19Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![homeypro](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/homeypro/32/51936_2.png) [@homeypro](https://community.homey.app/u/homeypro)\ **Post date:** [July 16, 2022, 12:06pm UTC](https://community.homey.app/t/difference-blitzwolf-bw-shp13-bw-shp15/66113/1 "2022-07-16T12:06:19Z")
Hello fellow homey-ers!, I’ve been trying for an hour now to understand the difference between the 2 smart plugs from Blitzwolf below. The 15 feels newer, but that’s purely because of the number. The 13 is officially supported by the Tuya Zigbee app. The 15 also but then I have to install the beta version. So my preference for now is the 13 but maybe someone knows if there is a difference in both models? Thank you very much! 🙂 13: [Blitzwolf® BW-SHP13 ZigBee 3.0 Smart Socket - 220V; 16; can](https://www.blitzwolfeurope.com/BlitzWolf-BW-SHP13-ZigBee-WIFI-Smart-Socket) 15: [Blitzwolf® BW-SHP15 ZigBee 3.0 Smart Socket - 220V; 16; can](https://www.blitzwolfeurope.com/Blitzwolf-BW-SHP15-ZigBee-3-0-Smart-Socket-220V) ---
**Author:** ![Martijn\_Hoogenbosch](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/martijn_hoogenbosch/32/10647_2.png) [@Martijn\_Hoogenbosch](https://community.homey.app/u/Martijn_Hoogenbosch)\ **Post date:** [July 16, 2022, 4:00pm UTC](https://community.homey.app/t/difference-blitzwolf-bw-shp13-bw-shp15/66113/2 "2022-07-16T16:00:49Z")
13 doesn’t push status changes, they get pulled. 15 pushes. In theory 15 could be faster. ---
**Author:** ![homeypro](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/homeypro/32/51936_2.png) [@homeypro](https://community.homey.app/u/homeypro)\ **Post date:** [July 16, 2022, 6:19pm UTC](https://community.homey.app/t/difference-blitzwolf-bw-shp13-bw-shp15/66113/3 "2022-07-16T18:19:35Z")
Ah! @Martijn_Hoogenbosch thank you so much! Couldn’t find this anywhere by myself 🙂.